| abstract |
A system, a composition, a method and a kit for identifying anti-bacterial agents are provided. The invention described herein is useful in identifying inhibitors of any bacterial stress response. Moreover, the invention can be applied to any sRNA and its target, any transcription factor and its target, and any transcription factor/sRNA pair (i.e., a transcription factor that regulates a sRNA). In particular, the present invention provides a system, a composition, a method and a kit for the identification of cyclic peptides that block the σ E pathway in Escherichia coli. |